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发明名称
Logarithmic intermediate frequency amplifier circuit operable on low voltage
摘要
申请公布号
GB9422590(D0)
申请公布日期
1995.01.04
申请号
GB19940022590
申请日期
1994.11.09
申请人
NEC CORPORATION
发明人
分类号
H03G11/08;H03G7/00
主分类号
H03G11/08
代理机构
代理人
主权项
地址
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